private void btnNhan_Click(object sender, EventArgs e) { if (dgvDatPhong.CurrentRow != null) { var r = dgvDatPhong.CurrentRow; var mp = from dp in db.tbl_chitietdats where dp.Mapd.Equals(r.Cells["MaPhieu"].Value.ToString()) select dp; foreach (var item in mp) { maphong = item.MaPhong; } db.UpdateNhanPhong(r.Cells["MaPhieu"].Value.ToString()); db.UpdatePhong(maphong); Load_PhongTrong(); Load_DSDat(); MessageBox.Show("Thành công", "Nhận Phòng", MessageBoxButtons.OK, MessageBoxIcon.Information); frmMHC frm = new frmMHC(); frm.Load_Phong(); } }
private void hệThốngToolStripMenuItem_Click(object sender, EventArgs e) { frmMHC frm = new frmMHC(); Load_Frm_MdiChild(frm); }
private void frmMain_Load(object sender, EventArgs e) { frmMHC frm = new frmMHC(); Load_Frm_MdiChild(frm); }